07/06/2009 -- CAMBRIDGE, Mass. -- The 17th floor of the Middlesex County Jail had extensive water damage due to leaks from the 18th floor, where nine inmates flooded the Tiers 18 A and C the day before, in Cambridge, Mass., on July 6, 2009. The inmates broke the sprinkler system, flooding the 18th and 17th floors of the jail with about 9,000 gallons of water.